key things to watch are the president's inaugural address on monday, and even more importantly, his state of the union speech before congress next month. john fowler, ktvu, channel 2 news. >>> when president obama unveiled his gun policy today, several children stood with him. they wrote letters to the president about the newtown tragedy, including a 10-year- old boy from georgia. >> people can really be killed. i want to make like a rule to stop it. >> this is a copy of the letter he sent to the president. the 10-year-old asked president obama to stop gun violence. in response, the president invited him to the white house for today's announcement. >>> experts on gun policy are noting that president obama did not do what president george h.w. bush did after a school massacre in stockton in 1989. president obama did not use his authority to block the import of weapons that where not generally recognized for sporting purposes. >>> interior secretary, ken salazar the latest secretary to announce he is leaving the obama administration. he plans to step down in march to return to his home in c